Re: [dpdk-dev] [PATCH 1/3] ethdev: add RSS hash level

2019-12-07 Thread Andrew Rybchenko
On 12/7/19 3:59 AM, Ajit Khaparde wrote: This patch adds ability to configure RSS hash level in hardware. This feature will allow an application to select RSS hash calculation on outer or inner headers for tunneled packets. Signed-off-by: Ajit Khaparde --- lib/librte_ethdev/rte_ethdev.h | 27

[dpdk-dev] CONFIG_RTE_MAX_MEM_MB fails in DPDK18.05

2019-12-07 Thread Kamaraj P
Hello All, Currently, we are facing an issue with memory allocation failure in memseg_primary_init(). When we configure the CONFIG_RTE_MAX_MEM_MB to 512MB and correspondingly configured the number of huge pages for our platform. But the virtual memory allocation is failing. It appears that its tr

Re: [dpdk-dev] eventdev DSW question

2019-12-07 Thread Mattias Rönnblom
On 2019-12-06 23:22, Venky Venkatesh wrote: To my understanding, per eventdev API, events are considered in flight between NEW to RELEASE (implicit/explicit). DSW considers events to be in flight between time of enqueue (on the source port), to the time of release (on the destination port). Th

Re: [dpdk-dev] [PATCH 1/3] ethdev: add RSS hash level

2019-12-07 Thread Ajit Khaparde
On Sat, Dec 7, 2019 at 1:14 AM Andrew Rybchenko wrote: > On 12/7/19 3:59 AM, Ajit Khaparde wrote: > > This patch adds ability to configure RSS hash level in hardware. > > This feature will allow an application to select RSS hash calculation > > on outer or inner headers for tunneled packets. > >

Re: [dpdk-dev] [PATCH 1/3] ethdev: add RSS hash level

2019-12-07 Thread Stephen Hemminger
On Fri, 6 Dec 2019 16:59:17 -0800 Ajit Khaparde wrote: > */ > struct rte_eth_rss_conf { > uint8_t *rss_key;/**< If not NULL, 40-byte hash key. */ > uint8_t rss_key_len; /**< hash key length in bytes. */ > uint64_t rss_hf; /**< Hash functions to apply - see below. */

Re: [dpdk-dev] [PATCH v3] kernel/linux: fix kernel dir for meson

2019-12-07 Thread Ye Xiaolong
On 12/04, Bruce Richardson wrote: >On Wed, Dec 04, 2019 at 10:18:21PM +0800, Ye Xiaolong wrote: >> On 12/04, Luca Boccassi wrote: >> >On Tue, 2019-12-03 at 23:59 +0800, Xiaolong Ye wrote: >> >> kernel_dir option in meson build is equivalent to RTE_KERNELDIR in >> >> make >> >> system, for cross-com

Re: [dpdk-dev] discussion: creating a new class for vdpa driversxiao.w.w...@intel.com

2019-12-07 Thread Matan Azrad
From: Andrew Rybchenko > On 12/6/19 8:32 AM, Liang, Cunming wrote: > > > > > >> -Original Message- > >> From: Bie, Tiwei > >> Sent: Friday, December 6, 2019 12:28 PM > >> To: Matan Azrad > >> Cc: Wang, Xiao W ; Thomas Monjalon > >> ; maxime.coque...@redhat.com; Wang, > Zhihong > >> ; Yi